NOVA"Dogs Decoded"
Humans have domesticated dogs longer than any other animal and over the centuries, dogs and humans have developed a unique relationship. New research reveals that, as dog lovers already believe, the domestic dog has an uncanny ability to read and respond to human emotions.G

6:00 pm

Secrets of the Dead"The Silver Pharaoh"
The discovery in 1939 of a royal tomb full of lavish jewels and other treasures, and the only-known sarcophagus made of silver all lie forgotten in Cairo with the outbreak of World War II. Now, new investigations into the little-known Pharaoh Psusennes I and his times reveal political intrigue, a lost city and a great leader who united a country in turmoil some 200 years after Ramses II.G

7:00 pm

Secrets of the Dead"China's Terracotta Warriors"
When the first emperor of China wanted an extravagant tomb for his journey into the afterlife, he decreed he would be protected by an army. Artisans have less than two years to complete the massive project using the technology of 2,200 years ago to construct 8,000 life-sized, painted figures. Archaeologist Agnes Hsu shows how it might have been done.G

Nightly Business Report
Tonight on a special Fourth of July edition of Nightly Business Report, NBR looks ahead to the next three months. NBR will examine some of the top sectors - from housing to the consumer, energy and defense - to see how they may impact the economy and your investments. D

Secrets of the Dead"The Silver Pharaoh"
The discovery in 1939 of a royal tomb full of lavish jewels and other treasures, and the only-known sarcophagus made of silver all lie forgotten in Cairo with the outbreak of World War II. Now, new investigations into the little-known Pharaoh Psusennes I and his times reveal political intrigue, a lost city and a great leader who united a country in turmoil some 200 years after Ramses II.G